build(deps): bump validator from 13.12.0 to 13.15.23 in /backend#19

dependabot[bot] wants to merge 1 commit intomainArjun-tp/queuing-system:mainfrom

dependabot/npm_and_yarn/backend/validator-13.15.23Arjun-tp/queuing-system:dependabot/npm_and_yarn/backend/validator-13.15.23Copy head branch name to clipboard